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Teooria 4

Teooria 4. Control mechanisms. Rights - authorization to perform tasks Permissions – object properties that allow or deny variuos levels access to resources Security Principals – accounts that can be authenticated. Shared folders are folders that users can access over a network.

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Teooria 4

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  1. Teooria 4

  2. Control mechanisms • Rights - authorization to perform tasks • Permissions – object properties that allow or deny variuos levels access to resources • Security Principals – accounts that can be authenticated.

  3. Shared folders are folders that users can access over a network. • With proper permissions, users can connect to the shared folders and use the subfolders and files in them. • Shared folders can contain: • applications, • public data, • user's personal data.

  4. Permissions • You can set three different levels of permissions on shared folders: • Full Control, • Change, • Read (The Read permission is granted by default to the Everyone group)

  5. Read permissions • The Read permission enables users to: • View file and subfolder names. • View file contents and file attributes. • Run program files.

  6. Change permissions • The Change permission enables users to: • Perform all Read permission tasks. • Add files and subfolders. • Change file contents. • Delete subfolders and files.

  7. Full Permissions • The Full Control permission enables users to: • Perform all Read and Change tasks. • Change NTFS permissions on files and folders inside the shared folder.

  8. NTFS permissions • NTFS -> New Technology File System • A file system is a part of the operating system that determines how files are named, stored, and organized on a volume. A file system manages files and folders, and the information needed to locate and access these items by local and remote users. • http://technet2.microsoft.com/WindowsServer/en/library/59a9462a-cbdd-45e7-828b-12c6cd9ae4781033.mspx?mfr=true • http://www.ntfs.com/

  9. File permissions • There are five standard NTFS permissions you can assign to files. • Read • Write • Read & Execute • Modify • Full Control

  10. Folder permissions • There are six standard NTFS permissions you can assign to folders. • List Folder Contents • Read • Write • Read & Execute • Modify • Full Control

  11. Permissions state • Explicit permissions appear with check marks; • Inherited permissions appear with check marks on a gray background.

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